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Category   Symbol Source: HGNC EntrezGene Ensembl GeneCards RNA genes CroW21
GIFtS

NEU1 Gene

protein-coding   GIFtS: 62
GCID: GC06M031825

sialidase 1 (lysosomal sialidase)


(Previous symbol: NEU)
 Explore 123 diseases affiliated with
NEU1 via our new
 Human Malady Compendium 
Biological research products
for NEU1
    

(According to 1HGNC, 2Entrez Gene,
3UniProtKB/Swiss-Prot, 4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc, 7Ensembl, 8DME, 9miRBase, and/or 10fRNAdb)
About This Section

Aliases
Sialidase 1 (Lysosomal Sialidase)1 2     N-Acetyl-Alpha-Neuraminidase 12 3
NEU1 2 5     EC 3.2.1.183 8
Acetylneuraminyl Hydrolase2 3     SIAL12 5
Lysosomal Sialidase2 3     Exo-Alpha-Sialidase1
NANH2 3     Sialidase-11
G9 Sialidase2 3     

External Ids:    HGNC: 77581   Entrez Gene: 47582   Ensembl: ENSG000002043867   OMIM: 6082725   UniProtKB: Q995193   

Export aliases for NEU1 gene to outside databases

Previous GC identifers: GC06M031898 GC06M031597 GC06M031931 GC06M031934


(According to Entrez Gene, Tocris Bioscience, Wikipedia's Gene Wiki, PharmGKB,
UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL)
About This Section

Entrez Gene summary for NEU1:
The protein encoded by this gene is a lysosomal enzyme that cleaves terminal sialic acid residues from substrates such
as glycoproteins and glycolipids. In the lysosome, this enzyme is part of a heterotrimeric complex together with
beta-galactosidase and cathepsin A (the latter is also referred to as 'protective protein'). Mutations in this gene
can lead to sialidosis, a lysosomal storage disease that can be type 1 (cherry red spot-myoclonus syndrome or
normosomatic type), which is late-onset, or type 2 (the dysmorphic type), which occurs at an earlier age with
increased severity. (provided by RefSeq, Jul 2008)

UniProtKB/Swiss-Prot: NEUR1_HUMAN, Q99519
Function: Catalyzes the removal of sialic acid (N-acetylneuramic acid) moities from glycoproteins and glycolipids. To
be active, it is strictly dependent on its presence in the multienzyme complex. Appears to have a preference for alpha
2-3 and alpha 2-6 sialyl linkage

Gene Wiki entry for NEU1


(According to GeneLoc and/or HGNC, and/or
Entrez Gene (NCBI build 37),
and/or miRBase,
Genomic Views according to UCSC (hg19) and Ensembl (release 69), Regulatory elements and Epigenetics data according to QIAGEN, SABiosciences, and/or SwitchGear Genomics)
About This Section
RefSeq DNA sequence:
NC_000006.11  NC_018917.1  NT_007592.15  NT_113891.2  NT_167244.1  NT_167245.1  NT_167246.1  NT_167247.1  
NT_167248.1  NT_167249.1  
Regulatory elements:
   SABiosciences Regulatory transcription factor binding sites in the NEU1 gene promoter:
         GR   Brachyury   GR-beta   MyoD   STAT3   GR-alpha   Tal-1beta   c-Ets-1   
         Other transcription factors

SwitchGear Promoter luciferase reporter plasmidNEU1 promoter sequence
   Search SABiosciences Chromatin IP Primers for NEU1

Epigenetics:
QIAGEN PyroMark CpG Assay predesigned Pyrosequencing DNA Methylation assays in human, mouse, rat NEU1


Genomic Location:
Genomic View: UCSC Golden Path with GeneCards custom track

Entrez Gene cytogenetic band: 6p21.3   Ensembl cytogenetic band:  6p21.33   HGNC cytogenetic band: 6p21

NEU1 Gene in genomic location: bands according to Ensembl, locations according to (and/or Entrez Gene and/or Ensembl if different)
NEU1 gene location

GeneLoc information about chromosome 6         GeneLoc Exon Structure

GeneLoc location for GC06M031825:  view genomic region     (about GC identifiers)

Start:
31,825,436 bp from pter      End:
31,830,709 bp from pter
Size:
5,274 bases      Orientation:
minus strand

6/7 alternative locations (see all 7):
Chr6-,ALT_REF_LOCI_4 31,789,547-31,793,427      Chr6-,ALT_REF_LOCI_5 31,818,130-31,822,010      Chr6-,ALT_REF_LOCI_2 31,812,978-31,857,440     
Chr6-,ALT_REF_LOCI_3 31,807,625-31,823,936      Chr6-,ALT_REF_LOCI_1 31,836,794-31,850,367      Chr6-,ALT_REF_LOCI_6 31,815,830-31,856,684     

(According to 1UniProtKB, HORDE, neXtProt, Ensembl, and/or Reactome, Modification sites according to 2PhosphoSitePlus, Specific Peptides from DME, Protein expression images according to data from SPIRE MOPED and PaxDb, RefSeq according to NCBI, PDB rendering according to OCA and/or Proteopedia, Recombinant Proteins from EMD Millipore, R&D Systems, GenScript, Enzo Life Sciences, OriGene, Novus Biologicals, Sino Biological, ProSpec, and/or Uscn,
Biochemical Assays by EMD Millipore, R&D Systems, OriGene, GenScript, Cell Signaling Technology, Enzo Life Sciences, and/or Uscn, Ontologies according to Gene Ontology Consortium 01 Mar 2013 and Entrez Gene, Antibodies by EMD Millipore, R&D Systems, GenScript, Cell Signaling Technology, OriGene, Novus Biologicals, Thermo Fisher Scientific, Abcam, and/or Uscn)
About This Section

UniProtKB/Swiss-Prot: NEUR1_HUMAN, Q99519 (See protein sequence)
Recommended Name: Sialidase-1 precursor  
Size: 415 amino acids; 45467 Da
Subunit: Interacts with cathepsin A (protective protein), beta-galactosidase and N-acetylgalactosamine-6-sulfate
sulfatase in a multienzyme complex
Subcellular location: Lysosome membrane; Peripheral membrane protein; Lumenal side. Lysosome lumen. Cell membrane.
Cytoplasmic vesicle. Note=Localized not only on the inner side of the lysosomal membrane and in the lysosomal lumen,
but also on the plasma membrane and in intracellular vesicles

Explore the universe of human proteins at neXtProt for NEU1: NX_Q99519

Post-translational modifications:

  • N-glycosylated1
  • Phosphorylation of tyrosine within the internalization signal results in inhibition of sialidase internalization and
  • blockage on the plasma membrane1
  • View modification sites using PhosphoSitePlus2
  • View neXtProt modification sites for NX_Q99519

  • 4/7 DME Specific Peptides for NEU1 (Q99519) (see all 7)
     DQGSTWS  DGLNLGAVV  APQLYVLYEKGRN  VASTMLVWSKDDG 

    NEU1 Protein expression data from MOPED and PaxDb:    About this image 
    Estimated protein expression log10 (pmol).

    REFSEQ proteins: NP_000425.1  
    ENSEMBL proteins: 
     ENSP00000433127   ENSP00000364782   ENSP00000432288  
    Reactome Protein details: Q99519
    Human Recombinant Protein Products: 
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    Uscn Proteins for NEU1

    Gene Ontology (GO): 5/7 cellular component terms (GO ID links to tree view) (see all 7):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0005764lysosome TAS8985184
    GO:0005765lysosomal membrane IEA--
    GO:0005886plasma membrane IEA--
    GO:0016023cytoplasmic membrane-bounded vesicle IEA--
    GO:0030054cell junction IDA--


    NEU1 for ontologies           About GeneDecksing



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    Uscn ELISAs and CLIAs for NEU1


    (According to InterPro, ProtoNet, UniProtKB, and/or BLOCKS, Sets of similar genes according to GeneDecks)
    About This Section

    NEU1 for domains           About GeneDecksing

    3 InterPro domains/families:
     IPR026942 Sialidase-1
     IPR011040 Sialidases
     IPR026856 Sialidase_fam

    Graphical View of Domain Structure for InterPro Entry Q99519

    ProtoNet protein and cluster: Q99519

    UniProtKB/Swiss-Prot: NEUR1_HUMAN, Q99519
    Domain: A C-terminal internalization signal (YGTL) appears to allow the targeting of plasma membrane proteins to
    endosomes
    Similarity: Belongs to the glycosyl hydrolase 33 family
    Similarity: Contains 4 BNR repeats


    (According to 1UniProtKB, Genatlas, LifeMap Discovery™, IUBMB, and/or 2DME, Human phenotypes from GenomeRNAi, Animal models from MGI Mar 06 2013,
    bound targets from SABiosciences, miRNA Gene Targets from miRTarBase shRNA from OriGene, RNAi from EMD Millipore, siRNAs from OriGene, QIAGEN, microRNA from QIAGEN, Gene Editing from DNA2.0, Clones from EMD Millipore, OriGene, SwitchGear Genomics, GenScript, Sino Biological, DNA2.0, and Vector BioLabs, Cell Lines from GenScript, LifeMap BioReagents, In Situ Hybridization Assays from Advanced Cell Diagnostics, Ontologies according to Gene Ontology Consortium 01 Mar 2013 via Entrez Gene.)
    About This Section

    Function Summary:

         UniProtKB/Swiss-Prot: NEUR1_HUMAN, Q99519
    Function: Catalyzes the removal of sialic acid (N-acetylneuramic acid) moities from glycoproteins and glycolipids. To
    be active, it is strictly dependent on its presence in the multienzyme complex. Appears to have a preference for alpha
    2-3 and alpha 2-6 sialyl linkage
    Catalytic activity: Hydrolysis of alpha-(2->3)-, alpha-(2->6)-, alpha-(2->8)- glycosidic linkages of terminal sialic
    acid residues in oligosaccharides, glycoproteins, glycolipids, colominic acid and synthetic substrates
    Biophysicochemical properties: pH dependence: Optimum pH is 4.6;

         Genatlas biochemistry entry for NEU1:
    neuraminidase,lysosomal,involved in stepwise degradation of complex type of oligosaccharide structure (glycoprotein
    catabolism),and cleavage of sialic acid from GM1 gangliosides

    Enzyme Number (IUBMB): EC 3.2.1.181 2

    miRNA
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    Inhib. RNA
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    Gene Ontology (GO): 5 molecular function terms (GO ID links to tree view):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0004308exo-alpha-sialidase activity TAS8985184
    GO:0005515protein binding ----
    GO:0052794exo-alpha-(2->3)-sialidase activity IEA--
    GO:0052795exo-alpha-(2->6)-sialidase activity IEA--
    GO:0052796exo-alpha-(2->8)-sialidase activity IEA--


    NEU1 for ontologies           About GeneDecksing


    2 GenomeRNAi human phenotypes for NEU1:
     Increased S DNA content  Synthetic lethal with Ras 

    Animal Models:
         15/17 MGI mutant phenotypes (inferred from 4 alleles(MGI details for Neu1) (see all 17):
     behavior/neurological  cardiovascular system  cellular  growth/size  hematopoietic system 
     homeostasis/metabolism  immune system  integument  liver/biliary system  mortality/aging 
     muscle  nervous system  no phenotypic analysis  renal/urinary system  respiratory system 

    NEU1 for phenotypes           About GeneDecksing


    (Pathways according to EMD Millipore, R&D Systems, Cell Signaling Technology, KEGG, PharmGKB, BioSystems, Reactome, Tocris Bioscience, GeneGo (Thomson Reuters), QIAGEN, and/or UniProtKB, Sets of similar genes according to GeneDecks, Interaction Networks according to SABiosciences, and/or STRING, Interactions according to 1UniProtKB, 2MINT, 3I2D, and/or 4STRING, with links to IntAct and Ensembl, Ontologies according to Gene Ontology Consortium 01 Mar 2013 via Entrez Gene).
    About This Section

    Unified GeneCards pathways  About this table 
    See pathways by source

    Super-pathwaycontained gene-specific pathways
    1Sphingolipid metabolism
    Sphingolipid metabolism1.00
    Sphingolipid metabolism0.54
    Glycosphingolipid metabolism0.54
    2Metabolism
    Metabolism1.00
    Metabolism of lipids and lipoproteins0.34
    3Lysosome
    Lysosome1.00
    4Other glycan degradation
    Other glycan degradation1.00

    Pathway sources
    See GeneCards unified pathways
    Show all pathways


    4        Reactome Pathways for NEU1
        Sphingolipid metabolism
    Glycosphingolipid metabolism
    Metabolism
    Metabolism of lipids and lipoproteins


    3         Kegg Pathways  (Kegg details for NEU1):
        Other glycan degradation
    Sphingolipid metabolism
    Lysosome


    NEU1 for pathways           About GeneDecksing

    Interactions:

        SABiosciences Gene Network CentralTM Interacting Genes and Proteins Network for NEU1

    STRING Interaction Network Preview (showing 2 interactants - click image to see more details)

    5/12 Interacting proteins for NEU1 (Q995192, 3 ENSP000003647824) via UniProtKB, MINT, STRING, and/or I2D (see all 12)
    InteractantInteraction Details
    GeneCardExternal ID(s)
    GLB1P162783, ENSP000003069204I2D: score=4 STRING: ENSP00000306920
    CTSAP106193, ENSP000003615624I2D: score=4 STRING: ENSP00000361562
    EEF1A1P681043I2D: score=4 
    GALNSP340593I2D: score=1 
    HDAC5Q9UQL63I2D: score=1 
    About this table

    Gene Ontology (GO): 4 biological process terms (GO ID links to tree view):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0006644phospholipid metabolic process TAS--
    GO:0006665sphingolipid metabolic process TAS--
    GO:0006687glycosphingolipid metabolic process TAS--
    GO:0044281small molecule metabolic process TAS--


    NEU1 for ontologies           About GeneDecksing



    (Chemical Compounds according to UniProtKB, Enzo Life Sciences, EMD Millipore, Tocris Bioscience HMDB, BitterDB, and/or Novoseek, and Drugs according to DrugBank, Enzo Life Sciences, and/or PharmGKB, with drugs/clinical trials/news search links to CenterWatch)
    About This Section

    NEU1 for compounds           About GeneDecksing

    Browse Small Molecules at EMD Millipore
    Browse drugs & compounds from Enzo Life Sciences

    Browse Tocris compounds for NEU1

    10/61 HMDB Compounds for NEU1 (see all 61)    About this table
    CompoundSynonyms CAS #PubMed Ids
    Galactosylceramide (d18:1/16:0)Galactocerebroside (see all 15)----
    Galactosylceramide (d18:1/18:0)Galactocerebroside (see all 15)----
    Galactosylceramide (d18:1/18:1(9Z))Galactocerebroside (see all 15)----
    Galactosylceramide (d18:1/20:0)Galactocerebroside (see all 15)----
    Galactosylceramide (d18:1/22:0)Galactocerebroside (see all 15)----
    Galactosylceramide (d18:1/24:1(15Z))Galactocerebroside (see all 15)----
    Galactosylceramide (d18:1/26:1(17Z))Galactocerebroside (see all 15)----
    Ganglioside GA2 (d18:1/12:0)Asialo GM2 (see all 9)88506-68-7--
    Ganglioside GA2 (d18:1/16:0)Asialo GM2 (see all 9)88506-68-7--
    Ganglioside GA2 (d18:1/18:0)Asialo GM2 (see all 9)88506-68-7--

    1 DrugBank Compound for NEU1    About this table
    CompoundSynonyms CAS #TypeActionsPubMed Ids
    Oseltamivir-- 204255-11-8targetinhibitor20222714

    10/98 Novoseek chemical compound relationships for NEU1 gene (see all 98)    About this table
    Compound   -log (P-Val)   Hits   PubMed IDs for Articles with Shared Sentences (# sentences)
    zanamivir 96.1 167 8553549 (3), 10544106 (3), 7549872 (2), 11197587 (2) (see all 99)
    oseltamivir 95.6 210 18480754 (3), 11197587 (2), 19943705 (2), 19086415 (2) (see all 99)
    sialic acid 93.6 329 2067026 (4), 10741468 (3), 7844831 (2), 8115995 (2) (see all 99)
    oseltamivir carboxylate 89.8 14 9514938 (3), 15337401 (2), 17944268 (2), 10406636 (1) (see all 8)
    rimantadine 88.6 24 11218299 (1), 18220963 (1), 18820569 (1), 11779387 (1) (see all 20)
    peramivir 88.5 11 17109288 (1), 17235399 (1), 16430195 (1), 14516917 (1) (see all 11)
    amantadine 84.7 36 11218299 (1), 18220963 (1), 11810539 (1), 11779387 (1) (see all 32)
    4-amino-neu5ac2en 80.6 2 8787876 (1), 15044728 (1)
    neu5ac2en 80.4 7 16575531 (1), 7851958 (1), 9655825 (1), 8257298 (1) (see all 6)
    2'-(4-methylumbelliferyl)-alpha-d-n-acetylneuraminic acid 76.4 2 15885103 (1)

    Search CenterWatch for drugs/clinical trials and news about NEU1 / NEUR1 

    (Secondary structures according to fRNAdb,
    GenBank/EMBL/DDBJ Accessions according to
    Unigene (Build 235 Homo sapiens; Mar 10 2013) or GenBank,
    RefSeq according to Entrez Gene,
    DOTS (version 10), and/or AceView, transcript ids from Ensembl with links to UCSC,
    exon structure from GeneLoc, alternative splicing isoforms according to ASD and/or ECgene,
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    Tagged/untagged cDNA clones from OriGene, SwitchGear Genomics, GenScript, DNA2.0, Vector BioLabs, Primers from OriGene, SABiosciences, and/or QIAGEN )
    About This Section

    REFSEQ mRNAs for NEU1 gene: 
    NM_000434.3  

    Unigene Cluster for NEU1:

    Sialidase 1 (lysosomal sialidase)
    Hs.520037  [show with all ESTs]
    Unigene Representative Sequence: NM_000434
    5 Ensembl transcripts including schematic representations, and UCSC links where relevant:
    ENST00000495807 ENST00000480384 ENST00000491768 ENST00000375631(uc003nxq.4)
    ENST00000479533

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    Additional cDNA sequence: 

    AF040958.1 AK290966.1 AK313006.1 BC000722.2 BC011900.2 BT007206.1 CR456717.1 CR541916.1 
    U84246.1 X78687.1 

    15 DOTS entries:

    DT.446959  DT.100880808  DT.100659171  DT.100880797  DT.75140380  DT.121318862  DT.100696900  DT.92441790 
    DT.92053464  DT.95264565  DT.121318944  DT.121318960  DT.91987405  DT.92337442  DT.75163808 

    24/467 AceView cDNA sequences (see all 467):

    BQ675903 BU623867 AA291041 BF434060 BQ646059 BX499366 AU141225 BU859723 
    AI926417 CA425403 BG822167 BE407605 BQ070830 BQ953512 BX116924 BC000722 
    BX394299 CD516993 CR607381 BQ064552 AW780372 BM703615 BQ899009 AI628321 

    GeneLoc Exon Structure


    (RNA expression data according to H-InvDB, NONCODE, miRBase, and RNAdb, Expression images according to data from BioGPS, Illumina Human BodyMap, and CGAP SAGE, Sets of similar genes according to GeneDecks, in vivo and in vitro expression data from LifeMap Discovery™, plus additional links to Genevestigator, and/or SOURCE, and/or BioGPS, and/or UniProtKB,
    PCR Arrays from SABiosciences, Primers from OriGene, SABiosciences, and/or QIAGEN, In Situ Hybridization Assays from Advanced Cell Diagnostics)
    About This Section

    NEU1 expression in normal human tissues (normalized intensities)
    See probesets specificity/sensitivity at GeneAnnot
    About this imageBioGPS
    CGAP TAG: ACTGACTATC

    Microarray
    RNAseq (Illumina Body Map)
    (100×FPKM)½
    SAGE (Serial Analysis of Gene Expression)

    About this image

    NEU1 expression in embryonic tissues and stem cells
    Expression by the Database of Embryonic development, Stem cell research, and Regenerative medicine    About this table
    Stem Cell Differentiation: 1 LifeMap Cell 
    NameCategory
    Mature follicles (In-vitro growth and ...)
    Expression: Positive    Negative     Selective marker
    Experimental details: Curated     Microarrays     In-situ hybridization

    See NEU1 Protein Expression from SPIRE MOPED and PaxDB
    Genevestigator expression for NEU1

    SOURCE GeneReport for Unigene cluster: Hs.520037

    UniProtKB/Swiss-Prot: NEUR1_HUMAN, Q99519
    Tissue specificity: Highly expressed in pancreas, followed by skeletal muscle, kidney, placenta, heart, lung and liver.
    Weakly expressed in brain

        SABiosciences Expression via Pathway-Focused PCR Array including NEU1: 
              Glycosylation in human mouse rat

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    In Situ
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    Advanced Cell Diagnostics RNAscope RNA in situ hybridization assays for NEU1

    (Orthologs according to 1,2HomoloGene (2older version, for species not in 1newer version), 3euGenes, 4SGD , 5MGI Mar 06 2013, with possible further links to Flybase and/or WormBase, and/or 6Ensembl pan taxonomic compara , Gene Trees according to Ensembl and TreeFam)
    About This Section

    This gene was present in the common ancestor of chordates.

    Orthologs for NEU1 gene from 4/13 species (see all 13)    About this table
    Organism Taxonomic
    classification
    Gene Description Human
    Similarity
    Orthology
    Type
    Details
    mouse
    (Mus musculus)
    Mammalia Neu11 , 5 neuraminidase 11, 5 83.95(n)1
    83.87(a)1
      17 (18.48 cM)5
    180101  NM_010893.31  NP_035023.31 
     349312535 
    lizard
    (Anolis carolinensis)
    Reptilia NEU16
    --
    70(a)
    1 ↔ 1
    2(194100986-194115064)
    African clawed frog
    (Xenopus laevis)
    Amphibia BX845467.12   -- 74.14(n)    BX845467.1 
    zebrafish
    (Danio rerio)
    Actinopterygii neu11 neuraminidase 1 59.64(n)
    60.8(a)
      559850  NM_001044909.2  NP_001038374.1 


    ENSEMBL Gene Tree for NEU1 (if available)
    TreeFam Gene Tree for NEU1 (if available) 

    (Paralogs according to 1HomoloGene,
    2Ensembl, and 3SIMAP, Pseudogenes according to 4Pseudogene.org Build 68)
    About This Section
      --

    (SNPs/Variants according to the 1NCBI SNP Database, 2Ensembl, 3PupaSUITE, UniProtKB, and DNA2.0, Linkage Disequilibrium by HapMap, Structural Variations(CNVs/InDels/Inversions) from the Database of Genomic Variants, Mutations from the Human Gene Mutation Database (HGMD) and the Locus Specific Mutation Databases (LSDB), Blood group antigen gene mutations by BGMUT, Resequencing Primers from QIAGEN, Cancer Mutation PCR Arrays and Assays and Copy Number PCR Arrays from SABiosciences)
    About This Section

    10/117 NCBI SNPs in NEU1 are shown (see all 117    About this table
    Genomic DataTranscription Related DataAllele Frequencies
    SNP IDValidClinical
    significance
    Chr 6 posSequence#AA
    Chg
    TypeMore#Allele
    freq
    PopTotal
    sample
    More
    ----------
    rs1048939711,2
    Cpathogenic31613428(-) CCCTGG/TAGGGC 2 E * stg10--------
    rs1048939791,2
    Cpathogenic31613707(-) TGGACC/TCTGTG 2 P S mis10--------
    rs1048939811,2
    Cpathogenic31613760(-) TGATGC/TCTGTG 2 A V mis11Minor allele frequency- T:0.00EU 1323
    rs1048939771,2
    Cpathogenic31614048(-) TGATTA/TCAATC 2 Y F mis10--------
    rs1048939831,2
    Cpathogenic31614100(-) GCTACA/GGAAGT 2 R G mis10--------
    rs289405831,2
    C,pathogenic31614178(-) TCATCG/ATGTGT 2 /M /V mis12Minor allele frequency- A:0.00WA NA 4670
    rs1048939861,2
    Cpathogenic31616298(-) TTCTGA/GGGAGG 3 -- int10--------
    rs1048939721,2
    Cpathogenic31829856(-) TCTTCG/TCGCCT 2 R L mis10--------
    rs1048939841,2
    Cpathogenic31830467(-) GTTTGA/GGTGTT 2 * W stg10--------
    rs715520941,2
    C,--31612486(+) CTGACG/-CTGTA 1 -- ds50011Minor allele frequency- -:0.50NA 2

    HapMap Linkage Disequilibrium report for NEU1 (31825436 - 31830709 bp)
    Structural Variations (Copy Number Variations, Insertions/Deletions, Inversions)
          Database of Genomic Variants (DGV) variations for NEU1: --
    Human Gene Mutation Database (HGMD): NEU1

    SABiosciences Cancer Mutation PCR Assays
    QIAGEN SeqTarget long-range PCR primers in human, mouse, rat for resequencing NEU1
    DNA2.0 Custom Variant and Variant Library Synthesis for NEU1

    (in which this Gene is Involved, According to MalaCards, OMIM, UniProtKB, the University of Copenhagen DISEASES database, Novoseek, Genatlas, GeneTests, GAD, HuGE Navigator, and/or TGDB.)
    About This Section

    NEU1 for disorders           About GeneDecksing

    OMIM gene information: 608272   
    OMIM disorders: 256550  
    UniProtKB/Swiss-Prot: NEUR1_HUMAN, Q99519
  • Defects in NEU1 are the cause of sialidosis (SIALIDOSIS) [MIM:256550]. It is a lysosomal storage disease
  • occurring as two types with various manifestations. Type 1 sialidosis (cherry red spot-myoclonus syndrome or
    normosomatic type) is late-onset and it is characterized by the formation of cherry red macular spots in childhood,
    progressive debilitating myoclonus, insiduous visual loss and rarely ataxia. The diagnosis can be confirmed by the
    screening of the urine for sialyloligosaccharides. Type 2 sialidosis (also known as dysmorphic type) occurs as several
    variants of increasing severity with earlier age of onset. It is characterized by the presence of abnormal somatic
    features including coarse facies and dysostosis multiplex, vertebral deformities, mental retardation, cherry-red
    spot/myoclonus, sialuria, cytoplasmic vacuolation of peripheral lymphocytes, bone marrow cells and conjunctival
    epithelial cells

    20/123 diseases for NEU1 (see all 123):    About MalaCards
    sialidosis    lysosomal storage disease    gangliosidosis gm1    hydrops fetalis
    myoclonus    monoclonal gammopathy of undetermined significance    sialidosis, type ii    bernard-soulier syndrome
    sialidosis type i    diffuse large b-cell lymphoma    swine influenza    bacterial vaginosis
    parainfluenza virus type 3    gas gangrene    age related macular degeneration    gangliosidosis
    hemolytic-uremic syndrome    b-cell lymphomas    plasmodium falciparum malaria    canavan disease

    1 disease from the University of Copenhagen DISEASES database for NEU1:
    Gangliosidosis

    10/96 Novoseek disease relationships for NEU1 gene (see all 96)    About this table

    Disease   -log (P-Val)   Hits   PubMed IDs for Articles with Shared Sentences (# sentences)
    influenza 93.5 1210 19995812 (7), 17405969 (5), 18978531 (5), 10679035 (4) (see all 99)
    sialidosis 90.7 42 14695530 (2), 15908988 (2), 9054950 (2), 11702224 (2) (see all 33)
    sialidase deficiency 87.8 14 9480870 (2), 7850863 (2), 1588015 (1), 11195014 (1) (see all 12)
    swine influenza 76 5 9311570 (1), 12734230 (1), 15340540 (1), 19673419 (1) (see all 5)
    parainfluenza 73.2 20 8525632 (2), 15890905 (1), 17229690 (1), 17522226 (1) (see all 16)
    virus infection 65 60 8492089 (4), 16220098 (2), 8525632 (2), 16682242 (2) (see all 45)
    viral shedding 62.4 7 16220098 (3), 17494613 (1), 15494906 (1), 16595309 (1) (see all 5)
    fowl plague 61.5 1 1281944 (1)
    influenza pneumonia 55.9 3 17087332 (2), 17342649 (1)
    gangliosidosis gm1 55.4 2 16111643 (1), 11400749 (1)

    Genatlas disease: NEU1
    mucolipidosis,type I,sialidosis,types I and II,hydrops fetalis

    Human Genome Epidemiology (HuGE) Navigator: NEU1 (2 documents)

    Export disorders for NEU1 gene to outside databases

    (in PubMed. Associations of this gene to articles via 1Entrez Gene, 2UniProtKB/Swiss-Prot, 3HGNC, 4GAD, 5PharmGKB, 6HMDB, 7DrugBank, 8UniProtKB/TrEMBL, 9 Novoseek, and/or 10fRNAdb)
    About This Section

    PubMed articles for NEU1 gene, integrated from 9 sources (see all 856):
    (articles sorted by number of sources associating them with NEU1)
        Utopia: connect your pdf to the dynamic
    world of online information

    1. Cloning, expression and chromosomal mapping of human lysosomal sialidase and characterization of mutations in sialidosis. (PubMed id 9054950)1, 2, 3, 9 Pshezhetsky A.V....Potier M. (1997)
    2. Characterization of human lysosomal neuraminidase defines the molecular basis of the metabolic storage disorder sialidosis. (PubMed id 8985184)1, 2, 9 Bonten E.J.... d'Azzo A. (1996)
    3. Five novel mutations in the lysosomal sialidase gene (NEU1) in type II sialidosis patients and assessment of their impact on enzyme activity and intracellular targeting using adenovirus-mediated expression. (PubMed id 14695530)1, 2, 9 Pattison S.... Igdoura S.A. (2004)
    4. Mutations in sialidosis impair sialidase binding to the lysosomal multienzyme complex. (PubMed id 11279074)1, 2, 9 Lukong K.E.... Pshezhetsky A.V. (2001)
    5. Characterization of the sialidase molecular defects in sialidosis patients suggests the structural organization of the lysosomal multienzyme complex. (PubMed id 10767332)1, 2, 9 Lukong K.E.... Pshezhetsky A.V. (2000)
    6. Molecular mechanism of lysosomal sialidase deficiency in galactosialidosis involves its rapid degradation. (PubMed id 9480870)1, 2, 9 Vinogradova M.V.... Pshezhetsky A.V. (1998)
    7. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PubMed id 15489334)1, 2 Gerhard D.S....Malek J. (2004)
    8. Analysis of the gene-dense major histocompatibility complex class III region and its comparison to mouse. (PubMed id 14656967)1, 2 Xie T.... Hood L. (2003)
    9. Novel missense mutations in the human lysosomal sialidase gene in sialidosis patients and prediction of structural alterations of mutant enzymes. (PubMed id 11829139)1, 2 Itoh K.... Sakuraba H. (2002)
    10. Intracellular distribution of lysosomal sialidase is controlled by the internalization signal in its cytoplasmic tail. (PubMed id 11571282)1, 2 Lukong K.E.... Pshezhetsky A.V. (2001)

    (in PubMed, OMIM, and NCBI Bookshelf)
    About This Section
     ANDOR
    Aliases
    Disorders
    Free Text  

      Query String
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    OMIM
    NCBI Bookshelf
      (Note: In FireFox, select the above section and copy using Ctrl-C)

    (According to Entrez Gene, HGNC, AceView, euGenes, Ensembl, miRBase, ECgene, Kegg, and/or H-InvDB)
    About This Section
    Entrez Gene: 4758 HGNC: 7758 AceView: NEU1 Ensembl:ENSG00000204386 euGenes: HUgn4758
    ECgene: NEU1 Kegg: 4758 H-InvDB: NEU1

    (According to HUGE)
    About This Section
      --

    (According to PharmGKB, ATLAS, HORDE, IMGT, LEIDEN, UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL,
    Wikipedia and/or GeneReviews via UniProtKB/Swiss-Prot)
    About This Section
    NameDescription
    PharmGKB entry for NEU1 Pharmacogenomics, SNPs, Pathways
    GeneReviewshttp://www.ncbi.nlm.nih.gov/sites/GeneTests/lab/gene/NEU1
    Wikipedia http://en.wikipedia.org/wiki/Neuraminidase

    (Patent information from GeneIP,
    Licensable technologies from WIS Yeda, Salk, Tufts,
    IP news from LifeMap Sciences, Inc.)
    About This Section
    Patent Information for NEU1 gene:
    Search GeneIP for patents involving NEU1

    GeneCards and IP:
    Japan Patent Office Licenses GeneCards     European Patent Office Licenses GeneCards     Improving the IP Search



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